Scroll down and find the “Three-finger gestures” section.
To do so, head to Settings > Devices > Touchpad. If your fingers are too close together, they just look like one big finger to your touchpad. Be careful to space your fingers a bit apart. Move your fingers between the top and bottom of your touchpad to scroll up and down, or move your fingers across the touchpad to scroll sideways. How do I get my mouse to scroll without wheels? Once clicked, one of the three scrolling cursor icons (shown to the right) are shown, depending on the program you're using. To use auto-scrolling, click the scroll wheel by pushing in on the wheel on a blank or empty portion of the screen.
How do I get my mouse to scroll without wheels?.
